Natural, Scientific and Medical Wonders

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This blog is full of myobservations and experiences about thewonders in the Nature,Science andMedicine. Enjoy those wonders and share your compliments! Click on OlderPosts tab found lower down to view more pages of the blog.

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Saturday, September 24, 2016

I had then found an insect walking out of a cut mango in my boyhood days. The mango seed was having a hole on it; from that hole black and soft grains had come out and spilled on the mango slices and lay strewn all around too. When the insect was touched with a stick, it folded in its legs and pretended to be dead lying still! After sometime it put out its legs and moved away hurriedly! How and when this insect could have entered inside the mango and how could it survive inside the mango? These were the questions arising in me.. Likewise, I had also wondered how worms could have entered in our body and make their living inside us!

Monday, December 7, 2015

Small is not only beautiful but also essential to life! We take food to supply nutrition to our body. How and from where this nutrition is received by the tissue cells of our body? Do you know? We all know that our heart pumps blood from the body organs to the lungs, and then returns the purified blood back to the body organs. But there is also a microcirculation existing at a microlevel between arteries, arterioles and the venules, veins! The components of this circulation are the Capillaries. Only through the walls of these capillaries, the nutrition is received by the tissue cells!

Tuesday, September 22, 2015

Tiny creatures moving differently often attracted me in my childhood. Unlike the insects' movements, they creep on the ground and move slowly, and don't fly at all. One of them is Caterpillar (Larva, 'Puzhu' in Tamil). These caterpillars are different from worms; they are only the intermediary forms in the development of insects from eggs to the adult forms, the insects.

Wednesday, August 19, 2015

This following article points to the fact that one should not be excess and cross his limits in everything:Body
cells really tolerate your excesses. Most of the time your body
corrects the altered chemistry due to that. And the body cells are
satisfied with this correction and oblige to work as before with this
satisfaction inside your body. But when these excesses become more and
more, some of the cells revolt against getting the compromised supply of
nutrition that results by such excesses.

Monday, June 15, 2015

When I was living in an apartment house, I watched two small birds frequenting the top floor of the next house. They were of large sparrow-size, moving their tails up and down. I had seen such birds sitting on the overhead tanks of buildings; they sing for a few seconds and fly away. But I found these two birds to remain on the house for days together!

Sunday, May 3, 2015

Fragrance on the air makes you expect some flowers near you. But there is a leaf instead of a flower doing this fragrant job! In my childhood days I identified this leaf in a garland made for the Gods' worshiping. A few of these leaves were seen tied alternating with flowers.

Wednesday, September 10, 2014

Moon is the cool satellite for our Earth and its occupants. It influences the Earth's sea water, materials and also the minds of all the living creatures in it. It is needless to think further about the effect of the visible full moon. Now, this full moon is super in its size - Supermoon!

Monday, July 28, 2014

With my parents we went to Courtallam, the 'Spa of South India' quite often. We were on one such visit to this place of waterfalls in 1960s. At night, I was then shown a green dot of light that flashed on a bush by my elder sisters. In the dark I searched for it and found it.

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